Heating & Air Conditioning Services in Charleston, SC
Top-Rated HVAC Services in Charleston, SC
Blake & Sons Heating are your neighbor's favorite HVAC company for repair, installation & maintenance:
Top-Rated HVAC Services
If you have a problem with your heating and cooling systems, or are just looking for an energy-efficient upgrade, the experts at Blake & Sons are ready to help. Our technicians use up-to-date equipment to make sure we can offer a great service.
We're so confident in the quality of our work that we offer a 2-year labor warranty (most companies only offer 1) on all system replacements, and a 1-year warranty on repair parts.















Review From Your Neighbor In & Around Charleston, SC:
"Having a second home in Charleston is nice but it also has its disadvantages when it comes to maintenance. It's nice to know that I have a company that I can rely on to take care of things in a friendly and timely matter. Thank you Blake & Sons Heating & Air!"
Steve & Shanon H.
AC Services for Charleston Homeowners
Living without AC can be damaging to your health, but also to your bank account. Don't face the sweltering summer if you are in need of AC repair in Charleston. We offer same-day air conditioning services in the Charleston area. We can help you look quickly, efficiently, and offer competitive prices.
Our aim is to build lasting relationships with all of our customers and to become your only choice for AC repair and other services in Charleston. We have experienced technicians who are able to work on any type of AC unit, so you can trust that your AC issue will be resolved quickly and efficiently. Give us a call today for a free estimate!

Review From Your Neighbor In & Around Charleston, SC:
"Always prompt service, courteous. Arrived on time. Made repair and took time to show and explain to me the issue and took photos where I couldn't see. Highly recommend."
June B.
Heating Services for Charleston Homeowners
Charleston isn't known for cold winters, but when the temperature does drop, you'll want a heating company that's up to the task. We've been doing heating repairs, installation, and maintenance in Charleston for 15 years. We believe the best way to avoid heating system failures is to prevent them — don't wait for something to go wrong, stay on top of your furnace or heat pump.

Why Charleston Trusts Blake & Sons Heating & Air Conditioning
We're the premier choice for heating and air in Charleston, SC. When you need heating and air conditioning repair, installation, or maintenance services, look no further than Blake & Sons Heating & Air! We are a family owned company and have been providing heating and air conditioning services for over 15 years. In that time, we have earned a reputation for professionalism, honesty, and affordability.
Living on the coast comes with its own HVAC challenges — check out our guide to preparing your system before hurricane season hits.
Complete Heating & Air Services
Frequently Asked Questions: Charleston Heating & Air
How much does AC repair cost in Charleston, SC?
Most AC repairs in the Charleston area run between $150 and $600 depending on the part involved, with more involved repairs like compressor work costing more. We always diagnose the issue first and give you a clear price before any work begins — no surprise charges.
Do you offer emergency AC or heating repair in Charleston?
Yes. Charleston summers don't wait for business hours, so we offer same-day service in most cases when your AC or heating system fails unexpectedly.
How quickly can Blake & Sons get to my home in Charleston?
In most cases we can have a technician out the same day you call. Charleston is one of our core service areas, so we're rarely more than a short drive away.
Do you service both AC and heating systems in Charleston?
Yes — we handle AC repair, installation, and maintenance as well as heating repair, installation, and maintenance for homes throughout Charleston.
Do you offer financing for AC replacement in Charleston?
Yes, we offer financing options so a full system replacement doesn't have to be a single large expense. Ask about current options when you call.